Renesas Emulator System E8, User Manual

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Notes on Setting the [Set Break] Dialog Box
1. When an odd address is set for the H8/Tiny and H8/ Super Low Power series, the address is
rounded down to an even address.
2. A Breakpoint is accomplished by replacing instructions. Accordingly, it can be set only to the
flash memory or RAM area. However, a software break cannot be set to the following
addresses:
⎯
An area other than the flash memory or RAM
⎯
An area occupied by the E8 emulator program
⎯
An instruction in which Break Condition 1 is satisfied
3. During step execution, a software breakpoint is disabled.
4. A condition set at Break Condition 1 is disabled immediately after starting execution when an
instruction at a software breakpoint is executed. A break does not occur even if a condition of
Break Condition 1 is satisfied immediately after starting the execution.
5. When execution resumes from the breakpoint address after the program execution stops at the
software breakpoint, single-step execution is performed at the address before execution
resumes. Therefore, realtime operation cannot be performed.
6. Settings of software breakpoint and Break Condition 1 are invalid while the STEP OVER
function is being used.
5.4.13 Setting Break Conditions
On the [Breakcondition] sheet, the settings for break conditions are displayed, modified, and
added. For R8C/Tiny series, o
n the [Breakcondition] sheet, the settings for address interrupt
breakpoint are displayed, modified, and added.
Figure 5.7 [Eventpoint] Window ([Breakcondition] Sheet)
Note: The items that can be set in this window differ depending on the product. For the settings
for each product, refer to the online help.
This window displays and sets the break condition.
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